The engine bogs and won't plane with airbox cover on. I noticed that the foam seal is smothering the idle and mid range air jets. The idle air bleeds are spitting fuel at low rpm which soaked the foam seal in the airbox. With airbox off the boat jumps out of the water and tops out at 50 mph. Airbox on it sputters, fouls plugs and goes no where.
Why would they design it with a foam seal smothering the idle air jets? Is it the wrong airbox?
Why would they design it with a foam seal smothering the idle air jets? Is it the wrong airbox?